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Encyclopedia of Chess Openings

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ECO	Opening Name		DOWNLOAD!
C20	King's pawn game	C20	1.e4-e5
	1) Indian opening		2.d3 (0 games)
	2) Mengarini's opening		2.a3
	3) King's head opening		2.f3
	4) Patzer opening		2.Qh5
	5) Napoleon's opening		2.Qf3
	6) Lopez opening		2.c3
	7) Alapin's opening		2.Ne2
	8) Rest in C20		Rest
C21	Centre game	C21	1.e4-e5; 2.d4-exd4
	1) Kieseritsky variation		3.Nf3-c5; 4.Bc4-b5
	2) Halasz gambit		3.f4
	3) Danish gambit		3.c3
	4) 3.Qxd4 variation		3.Qxd4
	5) Rest in C21		Rest
C22	Centre game	C22	1.e4-e5; 2.d4-exd4;
			3.Qxd4-Nc6
	1) Paulsen attack		4.Qe3
	2) Hall variation		4.Qc4
	3) Rest in C22		Rest
C23	Bishop's opening	C23	1.e4-e5; 2.Bc4
	1) Philidor counter-attack		2...c6
	2) Calabrese counter-gambit		2...f5
	3) Classical variation		2...Bc5
	4) Rest in C23		Rest
C24	Bishop's opening: Berlin	C24	1.e4-e5; 2.Bc4-Nf6
	defense
	1) Greco gambit		3.f4
	2) Ponziani gambit		3.d4
	3) Rest in C24		Rest
C25	Vienna game	C25	1.e4-e5; 2.Nc3
	1) Zhuravlev countergambit		2...Bb4; 3.Qg4-Nf6
	2) Max Lange defense		2...Nc6
	3) Rest in C25		Rest
C26	Vienna game: Falkbeer	C26	1.e4-e5; 2.Nc3-Nf6
	variation
	1) Mengarini variation		3.a3
	2) Paulsen-Mieses variation		3.g3
	3) 3.Bc4 variation		3.Bc4
	4) Rest in C26		Rest
C27	Vienna game	C27	1.e4-e5; 2.Nc3-Nf6;
			3.Bc4-Nxe4
	1) Frankenstein-Dracula variation		4.Qh5-Nd6; 5.Bb3-Nc6;
			6.Nb5-g6;7.Qf3-f5; 8.Qd5-Qe7
			9.Nxc7-Kd8; 10.Nxa8-b6
	2) Adams gambit		4.Qh5-Nd6; 5.Bb3-Nc6; 6.d4
	3) 5...Be7 variation		4.Qh5-Nd6; 5.Bb3-Be7
	4) Boden-Kieseritsky gambit		4.Nf3
	5) Rest in C27		Rest
C28	Vienna game	C28	1.e4-e5; 2.Nc3-Nf6;
			3.Bc4-Nc6
			Eco C28
C29	Vienna gambit	C29	1.e4-e5; 2.Nc3-Nf6;
			3.f4-d5
	1) Kaufmann variation		4.fxe5-Nxe4; 5.Nf3-Bg4; 6.Qe2
	2) Breyer variation		4.fxe5-Nxe4; 5.Nf3-Be7
	3) Paulsen attack		4.fxe5-Nxe4; 5.Qf3
	4) 5.d3 variation		4.fxe5-Nxe4; 5.d3
	5) Steinitz variation		4.d3
	6) Rest in C29		Rest

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